CN212576024U

CN212576024U - F46 membrane distiller

Info

Publication number: CN212576024U
Application number: CN202021179113.XU
Authority: CN
Inventors: 范公文
Original assignee: Jiangsu Yucan Fluoroplastics Co ltd
Current assignee: Jiangsu Yucan Fluoroplastics Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-02-23
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to the technical field of distiller, in particular to a F46 membrane distiller, which solves the defect of low production efficiency of F46 produced by the existing distiller, and comprises a device shell and a reflux box arranged at the top of the device shell, wherein the bottom inner side of the device shell is provided with a heat preservation layer, the bottom inner side of the device shell is coiled with a heating coil, the bottom inner side of the device shell is connected with a feeding pipe, the bottom outer side of the device shell is fixed with a stirring motor by bolts, the inner wall of the device shell is welded with a membrane hanging plate which is arranged obliquely, a steam lifting port is arranged in the middle of the membrane hanging plate, so that raw material heated steam is led to a condensation membrane plate at the top of the device shell through the steam lifting port, the condensation forms a hanging membrane and flows onto the membrane hanging plate along the inner wall of the device shell, then flows into a membrane discharging groove through membrane hanging holes arranged around the membrane hanging plate, the raw materials do not need to wait for complete distillation, the practicability is high, and the distillation efficiency is greatly improved.

Description

F46 membrane distiller

Technical Field

The utility model relates to a distiller technical field especially relates to a F46 membrane distiller.

Background

F46 is a copolymer of tetrafluoroethylene and hexafluoropropylene, and is Fluorinated Ethylene Propylene (FEP), and the hexafluoropropylene content is about 15%, and is a modified material of polytetrafluoroethylene.

The existing F46 needs distillation operation in the production process, but the existing distillation equipment needs to distill the raw material for many times, the distillation rate is slow, and the film discharging operation cannot be continuously carried out in the distillation process, so that the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect of low production efficiency of F46 produced by the existing distiller and providing an F46 membrane distiller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a F46 membrane distiller, is provided with the backward flow case including device casing and top, the bottom inboard of device casing is provided with the heat preservation, and the bottom inboard of device casing has coiled heating coil, and its bottom inboard is connected with the inlet pipe, and the bottom outside bolt fastening of device casing has agitator motor, and the inner wall welding of device casing has the hanging diaphragm plate that the slope set up, the evenly distributed all around of hanging the diaphragm plate has seted up and has hung the membrane hole, and the device casing is located the welding of hanging diaphragm plate lower part inner wall and has arranged the membrane groove, has seted up the steam lift mouth in the centre of hanging the diaphragm plate, and the top inner wall of device casing is provided with the condensation diaphragm plate, the bottom of backward flow case is provided with the water deflector, and the backward flow case is located water deflector tip.

Preferably, the output shaft of the stirring motor extends to the inner side of the bottom of the device shell, and the output shaft of the stirring motor is sleeved with the stirring blade.

Preferably, one side of the film discharging groove is connected with a film discharging pipe, and the end part of the film discharging pipe extends to the outside of one side of the device shell.

Preferably, the water guide plate is obliquely arranged on the inner side of the bottom of the return box, and the two condensation membrane plates are obliquely and outwards arranged on the inner side of the top of the device shell.

Preferably, a three-way valve is connected in series outside the water return pipe, and the water return pipe is connected with a drain pipe through the three-way valve.

The utility model has the advantages that:

1. through the inside injection hot oil to heating coil, the realization heats the raw materials that device casing bottom inlet pipe poured into, simultaneously, utilizes the agitator motor of device casing bottom outside installation to stir the raw materials, makes the raw materials rapid heating up, reaches the required temperature of distillation.

2. Set up the steam rising mouth in the centre of hanging the lamina membranacea for the raw materials is heated steam and is accesss to the condensation lamina membranacea at device casing top through the steam rising mouth after, the condensation forms the biofilm formation, and flow into along device shells inner wall and hang on the lamina membranacea, the rethread hangs the membrane hole of hanging that the lamina membranacea was seted up all around, flows into and arranges the membrane inslot, realizes collecting, finally realizes continuously collecting through going out the membrane pipe discharge, need not to wait for the raw materials to finish distilling completely, and the practicality is strong, has improved distillation efficiency greatly.

3. Hot steam gets into the backward flow case back condensation return water and dopes the raw materials that the partial non-condensation formed the membrane of part, makes it flow back again to the inlet pipe through the wet return and lets in the inside of device casing again and realize reciprocal distillation, need not artifical manual operation, when reciprocal distillation to after the certain time start the three-way valve make distilled water through the drain pipe discharge can, the practicality is strong.

Drawings

FIG. 1 is a schematic structural diagram of a F46 membrane distiller in accordance with the present invention;

fig. 2 is a schematic structural diagram of a heating coil of an F46 membrane distiller according to the present invention;

FIG. 3 is a schematic diagram of a hanging membrane structure of a F46 membrane distiller in accordance with the present invention;

fig. 4 is a schematic diagram of a membrane discharge groove structure of an F46 membrane distiller according to the present invention.

In the figure: the device comprises a device shell 1, a reflux box 2, a heating coil 3, a stirring motor 4, stirring blades 5, a heat preservation layer 6, a membrane groove 7, a membrane hanging plate 8, a steam lifting port 9, a condensation membrane plate 10, a water guide plate 11, a water return pipe 12, a three-way valve 13, a water discharge pipe 14, a membrane discharge pipe 15, a feed pipe 16 and a membrane hanging hole 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an F46 membrane distiller comprises a device shell 1 and a return tank 2 arranged at the top of the device shell 1, wherein a heat insulation layer 6 is arranged at the inner side of the bottom of the device shell 1, a heating coil 3 is coiled at the inner side of the bottom of the device shell 1, a feeding pipe 16 is connected to the inner side of the bottom of the device shell, a stirring motor 4 is fixed on the outer side of the bottom of the device shell 1 through bolts, a membrane hanging plate 8 which is obliquely arranged is welded on the inner wall of the device shell 1, membrane hanging holes 17 are uniformly distributed at the periphery of the membrane hanging plate 8, a membrane discharging groove 7 is welded on the inner wall of the lower part of the device shell 1, a steam lifting port 9 is formed in the middle of the membrane hanging plate 8, a condensation membrane plate 10 is arranged on the inner wall of the top of the device shell 1, a water guide plate 11 is arranged at the;

the output shaft of agitator motor 4 extends to the bottom inboard of device casing 1, and agitator motor 4's output shaft has cup jointed stirring vane 5, one side of arranging membranous groove 7 is connected with out membrane tube 15, the tip that goes out membrane tube 15 extends to one side outside of

device casing

1, 11 slopes of water deflector set up in the bottom inboard of backward flow case 2, two condensation membrane boards 10 slope outwards set up in the top inboard of device casing 1, the outside of wet return 12 has concatenated three-way valve 13, it is connected with drain pipe 14 through three-way valve 13.

In this embodiment, set up heat preservation 6 in the bottom inboard of device casing 1 to at its internally mounted heating coil 3, through the inside injection hot oil to heating coil 3, the raw materials that the realization was poured into to device casing 1 bottom inlet pipe 16 heats, simultaneously, utilizes agitator motor 4 of the installation of device casing 1 bottom outside to stir the raw materials, makes the raw materials rapid heating up, reaches the required temperature of distillation.

Weld respectively at the inner wall of device casing 1 and hang lamina membranacea 8 and arrange membrane tank 7, set up in the centre of hanging lamina membranacea 8 and rise steam port 9, make the raw materials steam of being heated lead to behind the condensation lamina membranacea 10 at device casing 1 top through rising steam port 9, the condensation forms and hangs the membrane, and flow into on hanging lamina membranacea 8 along device casing 1 inner wall, the rethread hangs the membrane hole 17 of hanging that lamina membranacea 8 seted up all around, flow into and arrange in the membrane tank 7, realize collecting, finally realize continuously collecting through the 16 discharge of play membrane pipe, need not to wait for the raw materials to distill completely, therefore, the clothes hanger is strong in practicability, the distillation efficiency is greatly improved.

Set up backward flow case 2 at device casing 1 top, hot steam gets into backward flow case 2 back condensation return water and dopes the raw materials that the partial non-condensation becomes the membrane, makes it flow back again to the inlet pipe 16 through return water pipe 12 and lets in the inside of device casing 1 again and realize reciprocal distillation, need not manual operation, when reciprocal distillation to after the certain time start three-way valve 13 make the distilled water through drain pipe 14 discharge can, the practicality is strong.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An F46 membrane distiller comprises a device shell (1) and a reflux box (2) arranged at the top of the device shell, and is characterized in that a heat preservation layer (6) is arranged at the inner side of the bottom of the device shell (1), a heating coil (3) is coiled at the inner side of the bottom of the device shell (1), a feeding pipe (16) is connected with the inner side of the bottom of the device shell, a stirring motor (4) is fixed at the outer side of the bottom of the device shell (1) through bolts, a membrane hanging plate (8) which is obliquely arranged is welded on the inner wall of the device shell (1), membrane hanging holes (17) are uniformly distributed around the membrane hanging plate (8), a membrane arranging groove (7) is welded on the inner wall of the lower part of the device shell (1) and provided with a steam lifting port (9) in the middle of the membrane hanging plate (8), a condensation membrane plate (10) is arranged on the inner wall of the top of the device shell (1), one side of the return box (2) positioned at the end part of the water guide plate (11) is connected with a return pipe (12) which is connected with one side of the feeding pipe (16) in series.

2. The F46 membrane distiller of claim 1, wherein the output shaft of the stirring motor (4) extends to the inside of the bottom of the device shell (1), and the output shaft of the stirring motor (4) is sleeved with the stirring blade (5).

3. An F46 membrane distiller according to claim 1, characterized in that a membrane outlet pipe (15) is connected to one side of the membrane discharge tank (7), and the end of the membrane outlet pipe (15) extends to the outside of one side of the device casing (1).

4. An F46 membrane distiller according to claim 1, wherein the water guiding plate (11) is obliquely arranged at the bottom inside of the return tank (2), and the two condensing membrane plates (10) are obliquely arranged at the top inside of the device shell (1) outwards.

5. A F46 membrane distiller according to claim 1, characterized in that a three-way valve (13) is connected in series outside the return pipe (12), and a drain pipe (14) is connected through the three-way valve (13).